Bug 46652 - Massive framedropping in doom3 and iodoom3
Summary: Massive framedropping in doom3 and iodoom3
Status: RESOLVED INVALID
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-02-26 10:12 UTC by mikey
Modified: 2018-06-12 19:07 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
Xorg.0.log (58.18 KB, text/x-log)
2012-02-26 10:12 UTC, mikey 		no flags Details
glxinfo (24.46 KB, text/plain)
2012-02-26 10:13 UTC, mikey 		no flags Details
doom3 log (19.12 KB, text/plain)
2012-02-26 10:18 UTC, mikey 		no flags Details
View All

Description mikey 2012-02-26 10:12:31 UTC 
Created attachment 57672 [details]
Xorg.0.log

The framerate in doom3 seems to jump constantly between roughly 2 values about 20 FPS apart. So my framerate jumps between ~30 FPS and ~50fps. This is accompanied by game graphical stuttering. 

System:


3.8 GHz PhenomII x4 core AMD processsor
4GB DDR3 RAM
Sapphire Radeon 6950 graphics card


$yum info xorg-x11-drv-ati.x86_64 

gives:

Installed Packages
Name        : xorg-x11-drv-ati
Arch        : x86_64
Version     : 6.14.3
Release     : 3.20111125git534fb6e41.fc16
Size        : 1.2 M
Repo        : installed
From repo   : updates
Summary     : Xorg X11 ati video driver
URL         : http://www.x.org
License     : MIT
Description : X.Org X11 ati video driver.
Comment 1 mikey 2012-02-26 10:13:15 UTC 
Created attachment 57673 [details]
glxinfo
Comment 2 mikey 2012-02-26 10:18:40 UTC 
Created attachment 57674 [details]
doom3 log
Comment 3 Jerome Glisse 2012-03-26 10:02:02 UTC 
We would need an apitrace.
Comment 4 Adam Jackson 2018-06-12 19:07:59 UTC 
Mass closure: This bug has been untouched for more than six years, and is not
obviously still valid. Please reopen this bug or file a new report if you continue to experience issues with current releases.

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